Index: libcfa/src/vec/vec2.hfa
===================================================================
--- libcfa/src/vec/vec2.hfa	(revision ae3db00e3066fffbc5bc952826bdd724007d0cf9)
+++ libcfa/src/vec/vec2.hfa	(revision 7799f797c8abf2c4e812fa8a03dbab0975bc964f)
@@ -42,6 +42,4 @@
     // Primitive mathematical operations
 
-    // Subtraction
-
     forall(| subtract(T)) {
     vec2(T) ?-?(vec2(T) u, vec2(T) v) { // TODO( can't make this const ref )
@@ -53,12 +51,22 @@
     }
     }
-
-    forall(| negate(T)) {
+    forall(| negate(T))
     vec2(T) -?(vec2(T) v) with (v) {
         return [-x, -y];
     }
-    }
-
-    // Addition
+
+    forall(| { T --?(T&); }) {
+    vec2(T)& --?(vec2(T)& v) {
+        --v.x;
+        --v.y;
+        return v;
+    }
+    vec2(T)& ?--(vec2(T)& v) {
+        vec2(T) copy = v;
+        --v;
+        return copy;
+    }
+    }
+
     forall(| add(T)) {
     vec2(T) ?+?(vec2(T) u, vec2(T) v) { // TODO( can't make this const ref )
@@ -71,5 +79,17 @@
     }
 
-    // Scalar Multiplication
+    forall(| { T ++?(T&); }) {
+    vec2(T)& ++?(vec2(T)& v) {
+        ++v.x;
+        ++v.y;
+        return v;
+    }
+    vec2(T)& ?++(vec2(T)& v) {
+        vec2(T) copy = v;
+        ++v;
+        return copy;
+    }
+    }
+
     forall(| multiply(T)) {
     vec2(T) ?*?(vec2(T) v, T scalar) with (v) { // TODO (can't make this const ref)
@@ -79,19 +99,139 @@
         return v * scalar;
     }
+    vec2(T) ?*?(vec2(T) u, vec2(T) v) {
+        return [u.x * v.x, u.y * v.y];
+    }
     vec2(T)& ?*=?(vec2(T)& v, T scalar) {
         v = v * scalar;
         return v;
     }
-    }
-
-    // Scalar Division
+    vec2(T) ?*=?(vec2(T)& u, vec2(T) v) {
+        u = u * v;
+        return u;
+    }
+    }
+
     forall(| divide(T)) {
     vec2(T) ?/?(vec2(T) v, T scalar) with (v) {
         return [x / scalar, y / scalar];
     }
+    vec2(T) ?/?(vec2(T) u, vec2(T) v) {
+        return [u.x / v.x, u.y / v.y];
+    }
     vec2(T)& ?/=?(vec2(T)& v, T scalar) with (v) {
         v = v / scalar;
         return v;
     }
+    vec2(T) ?/=?(vec2(T)& u, vec2(T) v) {
+        u = u / v;
+        return u;
+    }
+    }
+
+    forall(| { T ?%?(T,T); }) {
+    vec2(T) ?%?(vec2(T) v, T scalar) with (v) {
+        return [x % scalar, y % scalar];
+    }
+    vec2(T)& ?%=?(vec2(T)& u, T scalar) {
+        u = u % scalar;
+        return u;
+    }
+    vec2(T) ?%?(vec2(T) u, vec2(T) v) {
+        return [u.x % v.x, u.y % v.y];
+    }
+    vec2(T)& ?%=?(vec2(T)& u, vec2(T) v) {
+        u = u % v;
+        return u;
+    }
+    }
+
+    forall(| { T ?&?(T,T); }) {
+    vec2(T) ?&?(vec2(T) v, T scalar) with (v) {
+        return [x & scalar, y & scalar];
+    }
+    vec2(T)& ?&=?(vec2(T)& u, T scalar) {
+        u = u & scalar;
+        return u;
+    }
+    vec2(T) ?&?(vec2(T) u, vec2(T) v) {
+        return [u.x & v.x, u.y & v.y];
+    }
+    vec2(T)& ?&=?(vec2(T)& u, vec2(T) v) {
+        u = u & v;
+        return u;
+    }
+    }
+
+    forall(| { T ?|?(T,T); }) {
+    vec2(T) ?|?(vec2(T) v, T scalar) with (v) {
+        return [x | scalar, y | scalar];
+    }
+    vec2(T)& ?|=?(vec2(T)& u, T scalar) {
+        u = u | scalar;
+        return u;
+    }
+    vec2(T) ?|?(vec2(T) u, vec2(T) v) {
+        return [u.x | v.x, u.y | v.y];
+    }
+    vec2(T)& ?|=?(vec2(T)& u, vec2(T) v) {
+        u = u | v;
+        return u;
+    }
+    }
+
+    forall(| { T ?^?(T,T); }) {
+    vec2(T) ?^?(vec2(T) v, T scalar) with (v) {
+        return [x ^ scalar, y ^ scalar];
+    }
+    vec2(T)& ?^=?(vec2(T)& u, T scalar) {
+        u = u ^ scalar;
+        return u;
+    }
+    vec2(T) ?^?(vec2(T) u, vec2(T) v) {
+        return [u.x ^ v.x, u.y ^ v.y];
+    }
+    vec2(T)& ?^=?(vec2(T)& u, vec2(T) v) {
+        u = u ^ v;
+        return u;
+    }
+    }
+
+    forall(| { T ?<<?(T,T); }) {
+    vec2(T) ?<<?(vec2(T) v, T scalar) with (v) {
+        return [x << scalar, y << scalar];
+    }
+    vec2(T)& ?<<=?(vec2(T)& u, T scalar) {
+        u = u << scalar;
+        return u;
+    }
+    vec2(T) ?<<?(vec2(T) u, vec2(T) v) {
+        return [u.x << v.x, u.y << v.y];
+    }
+    vec2(T)& ?<<=?(vec2(T)& u, vec2(T) v) {
+        u = u << v;
+        return u;
+    }
+    }
+
+    forall(| { T ?>>?(T,T); }) {
+    vec2(T) ?>>?(vec2(T) v, T scalar) with (v) {
+        return [x >> scalar, y >> scalar];
+    }
+    vec2(T)& ?>>=?(vec2(T)& u, T scalar) {
+        u = u >> scalar;
+        return u;
+    }
+    vec2(T) ?>>?(vec2(T) u, vec2(T) v) {
+        return [u.x >> v.x, u.y >> v.y];
+    }
+    vec2(T)& ?>>=?(vec2(T)& u, vec2(T) v) {
+        u = u >> v;
+        return u;
+    }
+    }
+
+    forall(| { T ~?(T); })
+    vec2(T) ~?(vec2(T) v) with (v) {
+        return [~v.x, ~v.y];
     }
 
@@ -123,3 +263,2 @@
     }
 }
-